Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF NNU 41/1400 M/W33

NNU 41/1400 M/W33

Design

Design variant/feature

NNU/W33

Dimensions

d		1400	mm
D		2180	mm
B		775	mm
D₁	≈	1954	mm
F		1598	mm
b		22.3	mm
K		12	mm
r_1,2	min.	19	mm
r_3,4	min.	9.5	mm
s	max.	37.7	mm

Abutment dimensions

d_a	min.	1470	mm
d_a	max.	1564	mm
d_b	min.	1608	mm
D_a	max.	2140	mm
r_a	max.	8	mm
r_b	max.	8	mm

Calculation data

Basic dynamic load rating	C	49500	kN
Basic static load rating	C₀	116000	kN
Fatigue load limit	P_u	6400	kN
Reference speed		130	r/min
Limiting speed		170	r/min
Calculation factor	k_r	0.35

Mass

Mass bearing

10700

Model Number: NNU 41/1400 M/W33
Inner Diameter：1400mm Outer Diameter：2180mm Width：775mm
Reference speed:170 r/min Limiting speed:130 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Double row cylindrical roller bearings
Details： Double row cylindrical roller bearings Cylindrical roller bearings, double row
Update date：2026-06-25
Application:Machine Tool Accessories,economic mold,medical treatment,medical equipment,bio-chemical,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,metal mold,clean stationery,security equipment,lifting tackle,Spectrum Products
Similar models:241/710 ECAK30/W33 29412 E C 4120 V/VE240 BC1B 322416/HA1 51418 M NU 318 ECM/C3VL0241 24156-2CS5/VT143 GS 89418 PCM 141615 M 6314/C3VL0241
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Model No. Inner Diameter Outer Diameter Width Type

1125524
1700541
LR 12x15x12.5
N 304 ECP
Z 007 F

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Model No.	Inner Diameter	Outer Diameter	Width	Type
1125524
1700541
LR 12x15x12.5
N 304 ECP
Z 007 F